| 摘要 |
A faucet having a clamping mechanism having a guide and clamping arms retained by a detent in contracted position when in disengaged position for placing the faucet on a support wall with the clamping mechanism extending through an opening in the support wall. On connecting the water supply to the faucet valves, the water under pressure operates a hydraulic motor to automatically move the clamping arms toward engaged position to release the detent so a spring will expand the clamping arms to expanded position to engage the clamping side of the support wall in engaged position.
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